{
  "manageEntity": {
    "action": "Repost",
    "entityId": "767218857",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3de87050d9c344fc7b285917ecac21bb73e6658588d2483aad6d0e88246bf11",
    "signature": "0x97dc00d5fe6c792a4d89b72dda8a79e45086ec90912c6fded0e65b51e030f5ae75f2f548b2b500cff8338201e13322b9049faf78116066226192f1ebb017eeff1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}